325317468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 955812480

約数和(自身を除く): 630495012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 196, 222, 228, 259, 266, 294, 399, 444, 518, 532, 588, 703, 777, 787, 798, 931, 1036, 1406, 1554, 1574, 1596, 1813, 1862, 2109, 2361, 2793, 2812, 3108, 3148, 3626, 3724, 4218, 4722, 4921, 5439, 5509, 5586, 7252, 8436, 9444, 9842, 10878, 11018, 11172, 14763, 14953, 16527, 19684, 21756, 22036, 29119, 29526, 29906, 33054, 34447, 38563, 44859, 58238, 59052, 59812, 66108, 68894, 77126, 87357, 89718, 103341, 104671, 115689, 116476, 137788, 154252, 174714, 179436, 203833, 206682, 209342, 231378, 314013, 349428, 407666, 413364, 418684, 462756, 553261, 611499, 628026, 732697, 815332, 1106522, 1222998, 1256052, 1426831, 1465394, 1659783, 2198091, 2213044, 2445996, 2853662, 2930788, 3319566, 3872827, 4280493, 4396182, 5707324, 6639132, 7745654, 8560986, 8792364, 11618481, 15491308, 17121972, 23236962, 27109789, 46473924, 54219578, 81329367, 108439156, 162658734, 325317468]

約数ペア:

[(1, 325317468), (2, 162658734), (3, 108439156), (4, 81329367), (6, 54219578), (7, 46473924), (12, 27109789), (14, 23236962), (19, 17121972), (21, 15491308), (28, 11618481), (37, 8792364), (38, 8560986), (42, 7745654), (49, 6639132), (57, 5707324), (74, 4396182), (76, 4280493), (84, 3872827), (98, 3319566), (111, 2930788), (114, 2853662), (133, 2445996), (147, 2213044), (148, 2198091), (196, 1659783), (222, 1465394), (228, 1426831), (259, 1256052), (266, 1222998), (294, 1106522), (399, 815332), (444, 732697), (518, 628026), (532, 611499), (588, 553261), (703, 462756), (777, 418684), (787, 413364), (798, 407666), (931, 349428), (1036, 314013), (1406, 231378), (1554, 209342), (1574, 206682), (1596, 203833), (1813, 179436), (1862, 174714), (2109, 154252), (2361, 137788), (2793, 116476), (2812, 115689), (3108, 104671), (3148, 103341), (3626, 89718), (3724, 87357), (4218, 77126), (4722, 68894), (4921, 66108), (5439, 59812), (5509, 59052), (5586, 58238), (7252, 44859), (8436, 38563), (9444, 34447), (9842, 33054), (10878, 29906), (11018, 29526), (11172, 29119), (14763, 22036), (14953, 21756), (16527, 19684)]